SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 May 30, 2001 (Date of earliest event reported) ONEOK, Inc. (Exact name of registrant as specified in its charter) Oklahoma 1-2572 73-1520922 (State or other jurisdiction (Commission (IRS Employer of incorporation) File Number) Identification No.) 100 West Fifth Street; Tulsa, OK (Address of principal executive offices) 74103 (Zip code) (918) 588-7000 (Registrant's telephone number, including area code) Not Applicable (Former name or former address, if changed since last report) Item 5. Other Events. ------- ------------- On May 21, 2001, the United States District Court for Arizona denied the motion filed by Southern Union seeking reconsideration of the Court's previous dismissal of the Federal Racketeer Influenced and Corrupt Organizations Act (RICO) claims against all defendants, including ONEOK. At the same time, the Court applied the same rationale and dismissed similar state law racketeering claims against the same defendants, including ONEOK. The dismissal of these RICO claims removes the possibility of trebling of damages that might be awarded in these actions. 2 SIGNATURE Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized, on this 30th day of May 2001. ONEOK, Inc. By: /s/ Jim Kneale ----------------------- Jim Kneale Vice President, Treasurer and Chief Financial Officer (Principal Financial Officer) 3